n. An amateur (non professional) who makes an assumption to prove a point.

from Greek, from hupotithenai to propose, suppose, literally: put under
David lacks the intuition to really pose a plausible Hypothesis. He's just a Hypothesizer; shooting arrows in the dark hoping one of his assumptions will stick long enough to make his point.
by Zafaryab September 13, 2011
Get the Hypothesizer mug.